The 3"x4" DWV PVC Floor Sink with Full Grate Dome Strainer is engineered for efficient drainage in various applications. Constructed from high-quality PVC, this floor sink is resistant to chemicals and corrosion, ensuring durability. The 3"x4" size fits standard plumbing systems, while the full grate dome strainer prevents debris from clogging the drain. Ideal for kitchens, bathrooms, and utility areas, this floor sink meets industry standards for performance and safety, making it a reliable choice for both residential and commercial installations.